20060721AM 33/* A Palestinian child holds up an unspent, live round in the Mughazi refugee camp, in the central Gaza Strip, hours after Israeli forces pulled out of the area last night, leaving destruction behind after a two-day sweep that killed at least 15 people. DEIR al-BALAH, GAZA STRIP 7/21/06 3:05:16 PM ANDREW MILLS/THE STAR-LEDGER..